/*
 * Copyright 2024 Haulmont.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.jmix.core.security;

import org.springframework.lang.Nullable;

import java.util.TimeZone;

/**
 * Interface for obtaining the user's device time zone.
 */
public interface DeviceTimeZoneProvider {

    /**
     * @return time zone provided by the device (e.g. by the browser if the browser supports this feature),
     * {@code null} otherwise
     */
    @Nullable
    TimeZone getDeviceTimeZone();
}
